EP 2113801 A4 20120307 - IMAGING LENS, IMAGING DEVICE, PORTABLE TERMINAL AND METHOD FOR MANUFACTURING IMAGING LENS
Title (en)
IMAGING LENS, IMAGING DEVICE, PORTABLE TERMINAL AND METHOD FOR MANUFACTURING IMAGING LENS
Title (de)
ABBILDUNGSLINSE, ABBILDUNGSVORRICHTUNG, TRAGBARES ENDGERÄT UND VERFAHREN ZUR HERSTELLUNG EINER ABBILDUNGSLINSE
Title (fr)
LENTILLE ET DISPOSITIF D'IMAGERIE, TERMINAL PORTABLE ET PROCÉDÉ DE FABRICATION DE LENTILLE D'IMAGERIE
Publication
Application
Priority
- JP 2008052763 W 20080219
- JP 2007038221 A 20070219
Abstract (en)
[origin: EP2113800A1] The present invention provides an image pickup lens, an image pickup apparatus, and a mobile terminal. The image pickup lens includes a lens group. The lens group includes a lens substrate which is a parallel flat plate, and lenses are formed on an object side surface and image side surface of the lens substrate, where a lens with a positive refractive power formed on the lens substrate has an Abbe number of vp and a lens with a negative refractive power formed on the lens substrate has an Abbe number of ½n. The difference between the Abbe number vp and the Abbe number of vn satisfies 10 < |½p - ½n|.
IPC 8 full level
G02B 13/00 (2006.01); G02B 7/02 (2006.01); G02B 13/18 (2006.01)
CPC (source: EP KR US)
B82Y 20/00 (2013.01 - EP KR US); G02B 7/028 (2013.01 - EP KR US); G02B 9/12 (2013.01 - KR); G02B 13/0025 (2013.01 - EP US); G02B 13/003 (2013.01 - EP US); G02B 13/0035 (2013.01 - EP KR US); G02B 13/0045 (2013.01 - KR); G02B 13/006 (2013.01 - EP KR US); G02B 13/0085 (2013.01 - EP KR US); G03B 30/00 (2021.01 - KR); Y10T 29/49826 (2015.01 - EP US); Y10T 156/1052 (2015.01 - EP US)
Citation (search report)
- [I] WO 2004027880 A2 20040401 - KONINKL PHILIPS ELECTRONICS NV [NL], et al
- [A] US 2006221467 A1 20061005 - CHEN CHUN-HONG [TW], et al
- [X] US 2006262416 A1 20061123 - LEE SANG H [KR], et al
- [A] DE 102004036469 A1 20060216 - FRAUNHOFER GES FORSCHUNG [DE], et al
- [AP] WO 2008011003 A2 20080124 - TESSERA NORTH AMERICA [US], et al
Citation (examination)
- US 2006078271 A1 20060413 - HAYASHI MASATOSHI [JP]
- US 6426829 B1 20020730 - FELDMAN MICHAEL R [US], et al
- US 2005074702 A1 20050407 - LEE MYUNG-BOK [KR], et al
- See also references of WO 2008102775A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2113800 A1 20091104; EP 2113800 A4 20120307; CN 101606095 A 20091216; CN 101606095 B 20110608; EP 2113801 A1 20091104; EP 2113801 A4 20120307; EP 2124081 A1 20091125; EP 2124081 A4 20120307; EP 2527898 A2 20121128; EP 2527898 A3 20140625; JP 2008233884 A 20081002; JP 2009157402 A 20090716; JP 2010002921 A 20100107; JP 4293291 B2 20090708; JP 4831222 B2 20111207; JP 5163636 B2 20130313; JP 5246156 B2 20130724; JP WO2008102648 A1 20100527; JP WO2008102774 A1 20100527; JP WO2008102775 A1 20100527; KR 20090113290 A 20091029; KR 20090115711 A 20091105; KR 20100014801 A 20100211; US 2010046096 A1 20100225; US 2010091387 A1 20100415; US 2010134905 A1 20100603; US 2010321794 A1 20101223; US 2011267709 A1 20111103; US 8000038 B2 20110816; US 8031415 B2 20111004; US 8064147 B2 20111122; US 8068291 B2 20111129; WO 2008102648 A1 20080828; WO 2008102774 A1 20080828; WO 2008102775 A1 20080828
DOCDB simple family (application)
EP 08710915 A 20080207; CN 200880002075 A 20080207; EP 08711583 A 20080219; EP 08711584 A 20080219; EP 12181177 A 20080207; JP 2008036950 A 20080219; JP 2008052036 W 20080207; JP 2008052762 W 20080219; JP 2008052763 W 20080219; JP 2009098773 A 20090415; JP 2009222299 A 20090928; JP 2009500134 A 20080207; JP 2009500192 A 20080219; JP 2009500193 A 20080219; KR 20097014425 A 20080207; KR 20097016968 A 20080219; KR 20097017154 A 20080219; US 201113178016 A 20110707; US 52090308 A 20080219; US 52258008 A 20080207; US 52583708 A 20080219; US 70127510 A 20100205